Mercedes W209 from 163 to 193 HP

[spiridonas]

Hi guys i have two car Mercedes w203 and w209
with same engine and ecu but with different power
w203 is 193hp A271 153 92 79 29F800
w209 is 163hp A271 153 62 79 29F800

I want to make the w209 from 163 to 193hp
if upload dumps from this two ecu is possible?

Many thanks in advance.

[levisdj]

The difference stands in :
w203 is 193hp A271 153 92 79 29F800
w209 is 163hp A271 153 62 79 29F800
Btw : That's a bad pic.

[AC_SHNITZER]

I think and the compressor is different not only ECU

[Bazil_mb]

hi,
you have rigt, the compressor has different pulley